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Sun Fire B1600 System Chassis Hardware Installation Guide • August 2003
Recommended Environment Parameters
Your environmental control system must provide intake air for the server which
complies with the limits specified in
“General Environmental Parameters” on
.
To avoid overheating,
do not
direct warmed air:
■
towards the front of the cabinet or rack
■
towards the server access panels
Note –
When you receive your system, leave it in the shipping crate at its final
destination for 24 hours in the environment in which you will install it. This is to
prevent thermal shock and condensation.
The operating environmental limits in
reflect what the systems have been
tested to, in order to meet all functional requirements. Operating computer
equipment in extremes of temperature or humidity increases the failure rate of
hardware components. To minimize the chance of component failure, use the server
within the optimal temperature and humidity ranges.
Ambient Temperature
An ambient temperature range of 21˚C to 23˚C is optimal for system reliability. At
22˚C it is easy to maintain safe relative humidity levels. Operating in this
temperature range provides a buffer in the event of the environmental support
systems failing.
Ambient Relative Humidity
Ambient relative humidity levels between 45% and 50% are the most suitable for
data processing operations in order to:
■
prevent corrosion
■
provide an operating time buffer in the event of environmental control system
failure
■
help avoid failures caused by the intermittent interference from static discharges
that occur when relative humidity is too low.
Electrostatic discharge (ESD) is easily generated and less easily dissipated in areas
where the relative humidity is below 35%, and becomes critical when levels drop
below 30%.
Summary of Contents for Sun Fire B1600 Administration
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